1285342464

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5087}}^1$

素因数の和:5160

約数の個数: 144

約数和(自身を含む): 3993550848

約数和(自身を除く): 2708208384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 168, 188, 192, 224, 256, 282, 329, 336, 376, 384, 448, 564, 658, 672, 752, 768, 896, 987, 1128, 1316, 1344, 1504, 1792, 1974, 2256, 2632, 2688, 3008, 3948, 4512, 5087, 5264, 5376, 6016, 7896, 9024, 10174, 10528, 12032, 15261, 15792, 18048, 20348, 21056, 30522, 31584, 35609, 36096, 40696, 42112, 61044, 63168, 71218, 81392, 84224, 106827, 122088, 126336, 142436, 162784, 213654, 239089, 244176, 252672, 284872, 325568, 427308, 478178, 488352, 569744, 651136, 717267, 854616, 956356, 976704, 1139488, 1302272, 1434534, 1673623, 1709232, 1912712, 1953408, 2278976, 2869068, 3347246, 3418464, 3825424, 3906816, 4557952, 5020869, 5738136, 6694492, 6836928, 7650848, 9115904, 10041738, 11476272, 13388984, 13673856, 15301696, 20083476, 22952544, 26777968, 27347712, 30603392, 40166952, 45905088, 53555936, 61206784, 80333904, 91810176, 107111872, 160667808, 183620352, 214223744, 321335616, 428447488, 642671232, 1285342464]

約数ペア:

[(1, 1285342464), (2, 642671232), (3, 428447488), (4, 321335616), (6, 214223744), (7, 183620352), (8, 160667808), (12, 107111872), (14, 91810176), (16, 80333904), (21, 61206784), (24, 53555936), (28, 45905088), (32, 40166952), (42, 30603392), (47, 27347712), (48, 26777968), (56, 22952544), (64, 20083476), (84, 15301696), (94, 13673856), (96, 13388984), (112, 11476272), (128, 10041738), (141, 9115904), (168, 7650848), (188, 6836928), (192, 6694492), (224, 5738136), (256, 5020869), (282, 4557952), (329, 3906816), (336, 3825424), (376, 3418464), (384, 3347246), (448, 2869068), (564, 2278976), (658, 1953408), (672, 1912712), (752, 1709232), (768, 1673623), (896, 1434534), (987, 1302272), (1128, 1139488), (1316, 976704), (1344, 956356), (1504, 854616), (1792, 717267), (1974, 651136), (2256, 569744), (2632, 488352), (2688, 478178), (3008, 427308), (3948, 325568), (4512, 284872), (5087, 252672), (5264, 244176), (5376, 239089), (6016, 213654), (7896, 162784), (9024, 142436), (10174, 126336), (10528, 122088), (12032, 106827), (15261, 84224), (15792, 81392), (18048, 71218), (20348, 63168), (21056, 61044), (30522, 42112), (31584, 40696), (35609, 36096)]